text: from torch.nn import Module
  from icls.models import Builder
  from omegaconf import ListConfig
  from torch import Tensor
  
  
  class Downsample(Module, Builder):
  
      avgpool: Module
      conv11_bn_relu: Module
  
      def __init__(self, cfg: ListConfig) -> None:
  
          """
          Args:
              cfg (ListConfig):
                  - avgpool: torch.nn - AvgPool2d
                  - conv11_bn_relu: icls.blocks - Conv11BnReLU
          """
  
          super().__init__()
          self.build_blocks_from_cfg(cfg)
  
      def forward(self, x: Tensor) -> Tensor:
  
          x = self.avgpool(x)
          x = self.conv11_bn_relu(x)
          return x
  